US6480725B2 - Telephone - Google Patents

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Publication number
US6480725B2
US6480725B2 US09/088,136 US8813698A US6480725B2 US 6480725 B2 US6480725 B2 US 6480725B2 US 8813698 A US8813698 A US 8813698A US 6480725 B2 US6480725 B2 US 6480725B2
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United States
Prior art keywords
information
telephone
memory module
memory
subscriber identity
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US09/088,136
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US20020142813A1 (en
Inventor
Brian Cassidy
Ian Ray
Jonathan Marsters
Peter Scudamore
Anthony Butler
Paul Edwards
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Nokia Technologies Oy
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Nokia Mobile Phones Ltd
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Priority to GB9711851A priority Critical patent/GB2326309B/en
Priority to GB9711851.7 priority
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Assigned to NOKIA MOBILE PHONES LIMITED reassignment NOKIA MOBILE PHONES LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BUTLER, ANTHONY, CASSIDY, BRIAN, EDWARDS, PAUL, MARSTERS, JONATHAN, RAY, IAN, SCUDAMORE, PETER
Publication of US20020142813A1 publication Critical patent/US20020142813A1/en
Publication of US6480725B2 publication Critical patent/US6480725B2/en
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Assigned to NOKIA TECHNOLOGIES OY reassignment NOKIA TECHNOLOGIES OY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NOKIA CORPORATION
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20Transfer of user or subscriber data
    • H04W8/205Transfer to or from user equipment or user record carrier
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/04Interfaces between hierarchically different network devices
    • H04W92/08Interfaces between hierarchically different network devices between user and terminal device

Abstract

A telephone is disclosed which comprises a memory (6) for storing first information, such as ID information, and a memory module receiver (10) for removably receiving a memory module for storing second information, such as ID information. The telephone also comprises a microprocessor (4) for detecting a change in contact between the memory module and the memory module receiver (10) since the previous use of the telephone. The microprocessor (4) uses the first information when the memory module and receiving means are not in contact and the second information when memory module and receiving means are in contact whilst there is no change detected. However, when a change is detected, the information to be used by the microprocessor (4) is selected, either automatically or manually.

Description

CROSS REFERENCE TO RELATED APPLICATIONS

U.S. patent application Ser. No. 08/099,709, for a Radio Arrangement, filed Jul. 29, 1993, to Ali-Vehmas et al., and U.S. patent application Ser. No. 09/235,094, for a Radio Arrangement, filed Jan. 21, 1999, to Ali-Vehmas et al.

BACKGROUND OF THE INVENTION

This invention relates to a telephone and, more particularly, to a telephone including means for storing first information and means for removably receiving a memory module for storing second information.

It is known in the field of cellular radio telephones, for example, to have a handset with an internal memory, such as a read only memory (ROM) or electrically erasable programmable ROM (EEPROM) for storing information. Typically such a memory stores number assignment module (NAM) data (e.g. telephone number, system ID, electronic serial number), and often also stores user customised information (e.g. abbreviated dialling information).

It is also known in the field of cellular radio telephones, for example, to use a memory module to store identity information. A memory module such as a data card is not part of the handset. Instead, it may be removably inserted into the telephone. Data, such as identity information, is read from the inserted card and used in the subsequent operation of the telephone. By way of example European Patent Application EP-A-0,369,110 discloses a mobile radio telephone having a handset into which a data card storing subscriber-related information is insertable for transferring information from the data card to the working memory of the telephone.

The data card may be, for example, a “smart card” which is similar in size to a conventional plastic credit card and which includes a memory implemented as an integrated circuit device, commonly referred to as a “chip”, in which information is stored. For this reason such cards are also often known as “chip cards”.

The smart card may comprise a subscriber identity module (SIM). Also, In addition to subscriber identity information, such as the subscriber telephone number, and personal identification number (PIN), the smart card may store for example, call charge information (i.e. a charge meter), a telephone number index, or false PIN entries.

SIM cards are currently available in two sizes. The functionality of the SIM is the same for each, it is essentially that the physical dimensions are different. One is a credit card size SIM, the other is a plug-in SIM about 20 mm×25 mm. The rationale behind the different sizes is that the credit card size is perceived as a convenient size for the user from a practical standpoint. However, the credit card size is relatively large, and smaller card sizes are needed as miniaturization continues to drive down the overall size of the terminal (i.e. the radio telephone unit itself). The plug-in SIM is intended to be semi-permanently installed in the cellular telephone.

SUMMARY OF THE INVENTION

According to the present invention there is provided a telephone comprising means for storing first information, means for removably receiving a memory module for storing second information, means for detecting a change in contact between the memory module and receiving means since the previous use of the telephone, information processing means adapted , while no change is detected, to use the first information when the memory module and receiving means are not in contact and the second information when the memory module and receiving means are in contact, and means for selecting which information is to be used by the information processing means when a change in contact is detected.

As used in the present context, the term “memory module” includes a data card (such as a smart card (IC card) or a magnetic card), and other forms of package enclosing or carrying a memory device. The data card may be a passive memory card, i.e. essentially a read only memory (ROM), or an active processor card, i.e. capable of processing information internally within the card.

A telephone in accordance with the invention is advantageous to manufacturers, network operators and users, for the reasons exemplified below. Networks currently either identify a telephone by its internal ID or identify a subscriber by the identity on his SIM card (hereinafter called ID networks and SIM networks respectively). Since the telephone of the present invention has a dual identity, by comprising both means for storing its own identification (ID) information and means for removably receiving a memory module for storing, for example, subscriber identification information, the manufacturer only needs to manufacture one type of phone which can be used on both the ID and the SIM networks. Hence, manufacturing costs can be reduced. Network operators can provide an extra service to their subscribers by introducing the other identification method to provide a dual ID/SIM network. Also, operators currently providing ID networks but wishing to test the viability of a SIM network could introduce SIM cards on a trial basis, knowing that they could revert back to ID network if SIM cards proved unpopular with their customers. Moreover, the user of a phone according to the present invention has improved flexibility. Firstly, he can use the phone on the current sole ID networks and SIM networks, as well as any introduced dual ID/SIM networks. Hence, he has a greater choice of networks without having to purchase a new phone. Secondly, the user can have separate accounts and data, one on the telephone ID and one on the memory module. For example, one account could be business related and the other personal. Thirdly, the telephone operation is simple for the user. The existence of the dual identity is not apparent to the user whilst he only uses one of the identities. It is only when the contact between the memory module and the receiving means changes (e.g. by insertion or removal of the memory module) that the user might become aware of the existence of the other identity.

Furthermore, the telephone of the present invention comprises means for selecting which information is to be used by the information processing means when a change in contact is detected. For example, if two identities are present simultaneously it will determine which one will be used in preference to the other. Hence, the two information stores may contain different, possibly conflicting, items of data, but of the same data type, and the telephone in accordance with the invention will have the capacity to select one of the data items in preference to the other, so avoiding the conflict. For example, the first information may comprise a first identity number (e.g. a subscriber number), and the second information may comprise a second identity number. When the memory module is inserted to be in contact with the receiving means the telephone in accordance with the invention will be operable with only one of the identity numbers, since the information processing means will use the information selected by the selecting means.

The selecting means may comprise means for manually selecting which information is to be used by the information processing means when a change in contact is detected. The manual selecting means may be arranged to select which information is to be used by the information processing means in response to the detection of a change in contact. For example, the user could be notified of a change resulting in the memory module contacting the receiving means and be given the option of selecting the second information stored in the memory module or the first information stored in the storing means. Alternatively, the manual selecting means may be arranged to select which information is to be used by the information processing means should a change in contact be detected. For example, the manual selecting means may prioritise which information is used depending on the change, whenever a change occurs. This could be done by menu selection.

In one embodiment of the invention, in the absence of a manual selection, the selecting means defaults to selecting the first information when the memory module and receiving means are not in contact and the second information when the memory module and receiving means are in contact.

The telephone preferably comprises means for indicating a change in contact between the memory module and receiving means to the user. This enables the user to be advised of any accidental disconnection of a SIM card, for example, due to the telephone being knocked or dropped. He can then take the appropriate action, such as selecting the requisite information to be used, so that incoming calls are not missed, outgoing calls are charged to the correct account and requisite abbreviated dialling numbers are available.

Optionally, the telephone is power cycled, (turned off and on) when a change in contact is detected. This ensures that the phone is reset should an error in connection of the SIM card occur whilst the phone is in standby mode. The telephone may be automatically power cycled when a change in contact is detected. Alternatively, it may lead the user to manually power cycle the telephone when a change in contact is detected. For example, when a change in contact is detected the user might only be able to activate the power key to alter the state of the telephone.

To reduce power consumption, the detecting means may operate only when the telephone is powered up. Alternatively, it may operate periodically.

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of the present invention will now be described, by way of example, with reference to the accompanying drawings, of which:

FIG. 1 is a functional block diagram of a telephone in accordance with the present invention;

FIG. 2a is a flow chart showing operation of a telephone in accordance with an embodiment of the present invention when a SIM card is maintained in a SIM card receiver of the telephone;

FIG. 2b is a flow chart showing the information given to the user during the operation shown in FIG. 2a;

FIG. 3a is a flow chart showing operation of a telephone in accordance with an embodiment of the present invention whilst a SIM card is not present in a SIM card receiver of the telephone;

FIG. 3b is a flow chart showing the information given to the user during the operation shown in FIG. 3a;

FIG. 4 is a flow chart showing operation of a telephone in accordance with an embodiment of the present invention when a SIM card is inserted into or removed from a SIM card receiver of the telephone since the previous use of the telephone;

FIG. 5 is a flow chart showing the information given to the user during the operation shown in FIG. 4, when the SIM card is inserted into the SIM card receiver;

FIG. 6 is a flow chart showing the information given to the user during the operation shown in FIG. 4, when the SIM card is removed from the SIM card receiver; and

FIG. 7 is a flow chart showing all scenarios possible in a telephone according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

The telephone shown in FIG. 1 is a cellular mobile telephone according to an embodiment of the present invention comprising a transceiver 1 and all the other features conventionally found in a cellular telephone. The transceiver is present within a handset housing 2 and is coupled to an external antenna 3. As is conventional, a microprocessor 4, enclosed within the transceiver housing 2, is employed to control all the basic functions of the telephone. Also enclosed within the housing 2 is a read only memory (ROM) 5 in which is stored the operating software for the telephone and which is coupled to the microprocessor 4. An EEPROM 6 is also coupled to the microprocessor, and is used for storing both NAM data (e.g. telephone number, system ID, electronic serial number) and abbreviated dialling information (i.e. a telephone number store). The handset also comprises a user interface 7 including a visual display 8 and a keypad 9, which is also coupled to the microprocessor 4. The display, for example, may be a liquid crystal display, and the keypad 9 may comprise function keys, soft keys, and alphanumeric keys. The handset also comprises a memory module receiver 10. This receiver can receive a memory module, such as a SIM card which, for example, may store subscriber related data (e.g. subscriber number, system ID, system channel scan data and serial number). This memory module receiver 10 is designed so that such a memory module can be plugged in or removed in a relatively straight forward manner. The receiver may form a recess or compartment in the handset housing 2. As well as containing subscriber related data, the SIM card may also contain other subscriber related information or applications, for example, repetary dialling information, charge meter information, function control information, an authentication algorithm etc. It is noted here that a SIM card is not a passive memory card, but also a processor card which includes not only a memory, but a facility for internally processing information, as is well known in the art. The data stored in the SIM is used by the microprocessor 7 to enable the telephone to communicate on the appropriate network. Other data stored on the SIM card is used by the microprocessor for, for example, to control, modify, or monitor the operation of the telephone in a conventional manner.

In use, the microprocessor 4 periodically monitors whether a change in contact between the memory module receiver 10 and the SIM card has occurred (that is, whether the SIM card has been inserted or removed). If there is no change, the telephone continues using the information stored in the previously used store, that is the EEPROM 6 if no SIM card is present or the SIM card in the memory module receiver 10 if the memory module is present. This is further explained with reference to FIGS. 2 and 3 of the accompanying drawings below. Alternatively, if a change is detected by the microprocessor 4, then it uses the information selected to be used. This is further explained with reference to FIGS. 4 to 6 below. Selection may be predetermined either automatically or by the user, or may be made by the user following detection of a change. In this embodiment, if the insertion of the SIM card is detected during a call, the call will continue using the ID information in the EEPROM 6. However, if the SIM card is removed, then the call will terminate.

FIGS. 2a, 2 b, 3 a and 3 b show the operation of the telephone according to an embodiment of the present invention, when no change in the presence or absence of a memory module and memory module receiver 10 is detected.

FIG. 2a shows the operation of the telephone according to an embodiment of the present invention when a SIM card is present. No change in the presence of the SIM card is detected by microprocessor 4, and consequently the phone operation is the same as that of a conventional SIM card. That is, the microprocessor checks whether a PIN number is required (step 201). If no PIN number is necessary, the phone is ready to use. Alternatively, if a PIN number is required, the microprocessor 4 checks whether a PIN number has been entered. Once a PIN number has been entered, it is checked to see if it is correct (i.e. it is checked to see if it corresponds to the PIN number associated with the SIM card) (step 203). Assuming the PIN number is correct, the phone is then ready to use.

FIG. 2b shows the information given to the user via the display 8 during the operation of the phone as shown in FIG. 2a. Steps 204 to 206 correspond to steps 201 to 203 in FIG. 2a. In particular, step 205 shows an example of text displayed on the display 8 of the telephone. The user is given the option of entering the PIN number or quitting the application. Once the user has entered a PIN number on the keypad 9, the PIN number is checked by the microprocessor 4 (step 206) as described above.

FIG. 3a shows the operation of a telephone according to an embodiment of the present invention when there is no SIM card present. That is, where the telephone used the ID data on the EEPROM 6 last time it was used and no SIM card has been inserted since. In this situation, the phone operation is that of a conventional phone solely having an internal information store (EEPROM 6). In this instance, the microprocessor 4 checks whether a security code is required (step 301). If no security code is required, the phone is ready to use. Alternatively, if a security code is required to be entered, the microprocessor 4 checks whether it has indeed been entered. Once the microprocessor is aware that the security code has been entered, that code is checked to see if it is correct (i.e. that it corresponds to the security code associated with the telephone) (step 203). Assuming the code is correct, the phone is then ready to use.

FIG. 3b shows the information given to the user during the operation of the telephone shown in FIG. 3a. Steps 304 to 306 correspond to steps 301 to 303 in FIG. 3a. In particular, step 305 shows an example of text displayed on the display 8 of the telephone. The user is given the option of entering the security code or quitting the application. Once the user has entered the security code using the keypad 9, the code is checked by the microprocessor 4 (step 306) as described above.

As is exemplified in FIGS. 2 and 3 of the present application, the existence of the provision of a telephone which can deal with dual information stores is not apparent to the user whilst he only uses information from one of them. If he continually uses the SIM card, then the telephone is seen as a conventional SIM card type telephone by the user. Alternatively, if only the internal ID of the phone is used, then the user sees the telephone as a conventional internal ID type telephone. It is only when the contact between the SIM card and the receiving means changes (for example by insertion or removal of the SIM card) that the user might become aware of the existence of the other information.

The operation of a telephone according to an embodiment of the present invention when a memory module is inserted into or removed from the memory module receiver 10 is shown in FIG. 4.

If the microprocessor 4 detects a change in the presence or absence of a memory module in the memory module receiver 10, it checks whether the information stored in the phone's EEPROM 6 or the information stored on the memory module is to be selected for use. In the embodiment shown, the microprocessor 4 first checks whether the information stored on SIM card is to be used (step 401). If so, and the SIM card is present, the PIN checking procedure described above in respect of FIG. 2a is performed (steps 402 to 404). If the SIM card is not to be used, it is checked whether the information on EEPROM 6 is to be used (step 405). If it is, then the security code checking procedure described above in respect of FIG. 3a is performed (steps 406 to 408).

The selection procedure may be automatic. For example, the microprocessor 4 could have a default in which information stored in the EEPROM 6 is selected in the absence of a SIM card and information stored in the SIM card is selected whenever the card contacts the receiver 10. However, it is preferable if the user can manually select which information is to be used in certain scenarios. This can be achieved by menu selection with the aid of the user interface 7 on the handset. More specifically, by depressing the keys on the keypad 9, the user may enter a menu mode in which the option becomes available to select which information is to be used should a SIM card be removed or inserted. To this end, one of the keys on the keypad 9 may include a menu or function key, suitably labelled, as is usual in such telephones. Depression of this key permits a variety of preset menus, the related instructions of which may be stored in the read only memory 5, to be viewed on the display 8 and selectively enabled. The various menus may be selected by pressing appropriate keys on the keypad after pressing the menu key. The relevant menu is shown to the user in words or abbreviations on the display.

In one embodiment of the present invention, a special menu is provided to permit manual selection of the information to be used in certain scenarios. For example, the options may be shown on the display and the user may choose the required option by pressing the appropriate key or keys on the keypad or scrolling through the options and highlighting the required one. The options may include the following:

(i) Internal ID only

(ii) SIM only

(iii) Default

(iv) Manual.

In option (iv) a message will be displayed indicating to the user that a change in presence or absence of the SIM has occurred, whenever such a change does indeed occur. The provision of such an indication to the user avoids the potential problem of incoming calls being missed and outgoing calls being charged to the wrong subscriber (for example if the internal ID is a user's own subscription and the SIM is a corporate account), should the SIM card erroneously lose contact with its receiver 10 and the phone consequently automatically switches to selecting internal ID information. Moreover, it enables the user to lend his phone to someone who possesses a SIM card, knowing that any erroneous dislodgment of the SIM card would not automatically result in the internal ID of his phone being selected, and thus the user himself being charged. Instead, the user can select which information is to be used in each instance that there is a change in contact between the SIM card and receiver 10. Other options could exist in which a manual selection overrides the aforementioned default selection.

FIG. 5 shows the information given to the user during the operation shown in FIG. 4 when the SIM card is inserted into the SIM card receiver, and FIG. 6 shows the information given to the user during the operation shown in FIG. 4, when the SIM card is removed from the SIM card receiver.

FIG. 5 shows the information provided to the user on the display 9 when there is a change detected and a SIM card is present. In this case, the case where manual selection is provided. The user is asked whether he wishes to use the SIM card information or information on the EEPROM 6, as shown in the display (step 501). If he selects the SIM card then the PIN checking procedure described above in respect of FIG. 2a is performed (steps 502 to 504). Alternatively, if the ID information on the EEPROM 6 is to be used, then the security code checking procedure described above in respect of FIG. 3a is performed (steps 506 to 508).

FIG. 6 shows the information provided to the user on the display 9 when there is a change detected and no SIM card is present. Again, in this case, manual selection is provided. The user is prompted to insert the SIM card (step 601). Alternatively, he is given the option of selecting to use the information stored in the EEPROM 6. In the event that the user selects to use the internal ID, then the security code checking procedure described above in respect of FIG. 3a is performed (steps 606 to 608). However, if the internal ID information is not selected then the microprocessor 4 checks whether a SIM card has been inserted (step 605). If no SIM card is inserted the display continues to bear the insert SIM message (step 601). However, if a SIM card is inserted, the PIN checking procedure described above in respect of FIG. 2a is performed (steps 602 to 604).

In a preferred embodiment, whenever a change in contact between the memory module and the memory module receiver 10 is detected, the phone is power cycled (i.e. turned off and on). This ensures that the phone is completely reset to operate efficiently using the other form of information. Power cycling can be automatic. For example, if a SIM card falls out of the receiver when the phone is dropped, the phone could be powered off and on in response to the reinsertion of the SIM card to ensure that the SIM information is quickly and efficiently used. Alternatively, the telephone may lead the user to manually power cycle the telephone when a change in contact is detected. For example, in the embodiment shown in FIG. 6, after the SIM is inserted (after step 605) only the power key on the keypad 9 is capable of being operated, thus forcing the user to manually power cycle the telephone after inserting the SIM. Likewise, if the user selects the ID information in step 601, then subsequently only the power key can be activated, in order to force the user to power cycle the telephone. In each case, once the telephone has been power cycled, the next steps may be performed.

Additionally, it is preferable if the SIM card receiver 10 is only accessible by removing the handset battery. In this way, the telephone will be powered down and up whenever the SIM card is inserted or removed from the receiver by the user, thus ensuring efficient selection between the two information stores.

FIG. 7 shows all the scenarios possible in a telephone according to a preferred embodiment of the present invention.

In this embodiment, a change in the source of ID information only occurs at power on. If the phone is powered on and using internal ID information, this information can only change as part of an ID erase process. This by necessity involves power cycling the phone. If the phone is using a SIM and the physical connection between SIM and phone is lost (due to being subject to a physical jolt), then the phone requires power cycling before a SIM can be recognised again.

At power on, there are four possible scenarios, which are shown in FIG. 7 and described below:

1) phone was previously using internal ID information, and no SIM card is detected at power on. In this case, the phone will either attempt to enter service immediately or prompt for a security code, if the user has protected his phone, to stop others using it. This is identical behaviour to phones that only have internal ID information, and so a user who never uses a SIM in his phone will notice no difference to existing behaviour.

2) phone was previously using ID information, and the presence of a SIM is detected at power on. In this case, the user will be prompted whether to use internal ID information or that contained in the SIM. If the former is chosen, then the same procedures described in point 1) above are followed. In the latter case, if the SIM is PIN code protected, the user must enter this in order to enter service. If no PIN code is set, the phone will attempt to enter service immediately.

3) phone was previously using SIM information, but no SIM is detected at power on. In this case, the user will be prompted to insert a SIM card, but also given the option of using the internal ID information. In the former case, the phone must be power cycled in order to insert the SIM, and if a SIM is inserted, the actions associated with point 4) will be followed on subsequent power on. In the latter case, the same procedures described in point 1) above are followed.

4) phone was previously using SIM information and a SIM is detected at power on. In this case, the phone will immediately either prompt for the PIN code or enter service immediately, depending what level of protection has been applied to the SIM. If the user wishes to use ID information, he can decide not to enter his PIN, at which point he will be given the option of whether to use ID information or SIM.

It will be noted from the above points that for those users who only ever use internal ID information or a SIM card (but not both), that the operation and selection procedures are kept as simple as possible. It is only those users who swap between subscriptions who have to make a choice as to what system they want to use.

As discussed above, the invention allows the same phone to be used, whether they are to be eventually used with on a SIM or ID network. This ensures minimal problems in logistics for manufacturers, network operators and end users, as the phones of the present invention are dual purpose and dynamically configurable.

In view of the foregoing description it would be evident to a person skilled in the art that various modifications may be made within the scope of the claims.

Claims (30)

What is claimed is:
1. A telephone comprising:
a fixed memory for storing phone identity information for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription, whereas the phone identity information is stored in the fixed memory independent of the information in the memory module;
a selector for selecting between the information from the fixed memory and the memory module;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
2. A telephone as claimed in claim 1, wherein the selector comprises a manual selector for selecting which information is to be used by the information processor when a change in contact associated with the memory module receiving device is detected.
3. A telephone as claimed in claim 2, wherein the manual selector is arranged to allow a user to select which information is to be used by the information processor in response to the detection of a change in contact.
4. A telephone as claimed in claim 2, wherein the manual selector is arranged to automatically select which information is to be used by the information processing means should a change in contact be detected.
5. A telephone as claimed in claim 2, wherein, in the absence of a manual selection, the selector selects phone identity information when the memory module and receiving device are not in contact or subscriber identity information when the memory module and receiving device are in contact.
6. A telephone as claimed in claim 2, further comprising an indicator for indicating a change in contact between the memory module and receiving device to the user.
7. A telephone as claimed in claim 1, which is power cycled when a change in contact associated with the memory module receiving device is detected.
8. A telephone as claimed in claim 7, which is automatically power cycled when a change in contact is detected.
9. A telephone as claimed in claim 7, wherein a user may manually power cycle the telephone when a change in contact is detected.
10. A telephone as claimed in claim 6, wherein the detector operates when the telephone is powered up.
11. A telephone as claimed in claim 1, further comprising a memory module detector for detecting the presence of a memory module in the memory receiving device, wherein the selector selects non user transferable subscriber identity information when the detector does not detect a memory module and user transferable subscriber identity information when the detector detects a memory module.
12. A telephone as in claim 1 wherein the memory module is a SIM.
13. A telephone comprising:
a fixed memory for storing number assignment module (NAM) data for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription, whereas the information is stored in the fixed memory independently of the information in the memory module;
a selector for selecting between the information from the fixed memory and the memory module;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
14. A telephone as claimed in claim 13 wherein said NAM data comprises phone identity information.
15. A telephone as claimed in claim 14 wherein the phone identity information is the electronic serial number (ESN) and where the NAM data also comprises the telephone number.
16. A telephone comprising:
a fixed memory for storing first subscriber identity information for calls under a first subscription;
a memory module receiving device for removably receiving a subscriber identity module (SIM) for storing second subscriber identity information for calls under a second subscription, whereas the first subscriber identity is stored in the fixed memory module independently of the SIM;
a selector for selecting between the information from the fixed memory and the SIM;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
17. A telephone as claimed in claim 16 wherein the first subscriber identity information is the phone ID and the second subscriber identity information is the subscriber ID.
18. A dual mode telephone comprising:
a fixed memory for storing first subscriber identity information for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing second subscriber identity information for calls under a second subscription, whereas the first subscriber identity information is stored in the fixed memory independently of the memory module;
a selector for selecting between the information from the fixed memory and the memory module;
and an information processor adapted to use the information selected by the selector to provide ordinary operation of the telephone, selectively in either a first mode in accordance with the information stored in the fixed memory or in a second mode in accordance with the information stored in the memory module.
19. A telephone as claimed in claim 18 wherein ordinary operation of the telephone includes full outgoing call functionality.
20. A handset comprising:
a fixed memory for storing phone identity information for calls under a first subscription;
a memory module receiving a device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription, the phone identity information in the fixed memory and the subscriber identity information in the memory module being stored independently of each other;
a selector for selecting between the information from the fixed memory and the memory module;
and an information processor adapted to use the information for operation of the handset under one or other of the subscriptions.
21. A telephone comprising:
a fixed memory for storing phone identity information for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription;
a selector for selecting between the information from the fixed memory and the memory module, the selection of data being based on the location of the data being in the fixed memory or in the memory module;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
22. A telephone as claimed in claim 21 wherein said phone identity information and said subscriber identity information form two sets of information stored separately.
23. A telephone comprising:
a fixed memory for storing number assignment module (NAM) data for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription;
a selector for selecting between the information from the fixed memory and the memory module the selection of data being based on the location of the data being in the fixed memory or in the memory module;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
24. A telephone as claimed in claim 23, wherein said information from s aid fixed memory and said subscriber identity information form two sets of information stored separately.
25. A telephone comprising:
a fixed memory for storing first subscriber identity information for calls under a first subscription;
a memory module receiving device for removably receiving a subscriber identity module (SIM) for storing second subscriber identity information for calls under a second subscription;
a selector for selecting between the information from the fixed memory and the SIM the selection of data being based on the location of the data being in the fixed memory or in the memory module;
and an information processor adapted to use the information selected by the selector for operation of the telephone under one or the other of the subscriptions.
26. A telephone as claimed in claim 25, wherein said first subscriber identity information and said second subscriber identity information form two sets of information stored separately.
27. A dual mode telephone comprising:
a fixed memory for storing first subscriber identity information for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing second subscriber identity information for calls under a second subscription;
a selector for selecting between the information from the fixed memory and the memory module the selection of data being based on the location of the data being in the fixed memory or in the memory module;
and an information processor adapted to use the information selected by the selector to provide ordinary operation of the telephone, selectively in either a first mode in accordance with the information stored in the fixed memory or in a second mode in accordance with the information stored on the memory module.
28. A telephone as claimed in claim 26, wherein said first subscriber identity information and said second subscriber identity information from two sets of information stored separately.
29. A handset comprising:
a fixed memory for storing phone identity information for calls under a first subscription;
a memory module receiving device for removably receiving a memory module for storing subscriber identity information for calls under a second subscription;
a selector for selecting between the information from the fixed memory and the memory module the selection of data being based on the location of the data being in the fixed memory or in the memory module;
and a n information processor adapted to use the information for operation of the handset under one or other of the subscriptions.
30. A handset as claimed in claim 29, wherein said phone identity information and said subscriber identity information are being held separately.
US09/088,136 1997-06-09 1998-06-01 Telephone Expired - Lifetime US6480725B2 (en)

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020009193A1 (en) * 1997-11-17 2002-01-24 Nec Corporation Portable communication apparatus
US20020082049A1 (en) * 2000-10-03 2002-06-27 Prise Michael Edward Location information erase on SIM cards
US20020120852A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Power management for subscriber identity module
US20020120857A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Subscriber identity module verification during power management
US20040038669A1 (en) * 2002-08-21 2004-02-26 Lg Electronics Inc. Method of preventing the unauthorized use of a user identification module
US20050009563A1 (en) * 2003-07-10 2005-01-13 Fredrik Stenmark Methods, electronic devices and computer program products for transferring data stored in an electronic device when a subscriber identity module is absent therefrom
US6859650B1 (en) * 1997-06-16 2005-02-22 Swisscom Mobile Ag Mobile device, chip card and method of communication
US20050148333A1 (en) * 2004-01-07 2005-07-07 Adrian Buckley Apparatus, and associated method, for facilitating network selection at a mobile node utilizing a network selection list maintained thereat
US20050148332A1 (en) * 2004-01-07 2005-07-07 Adrian Buckley Apparatus, and associated method, for facilitating selection by a mobile node of a network through which to communicate using a hierarchical selection process
US20050197102A1 (en) * 2004-03-05 2005-09-08 Lg Electronics Inc. Coding method of mobile user equipment
US6957060B1 (en) * 2000-11-28 2005-10-18 Nortel Networks Limited Methods and apparatus for establishing a call in a cellular mobile network
US20050250539A1 (en) * 2004-05-06 2005-11-10 Veron Christian H Method of and system for storage of I-WLAN temporary identities
US6975883B1 (en) * 1999-05-10 2005-12-13 Giesecke & Devrient Gmbh Device for protecting the initial utilization of a processor /chip card
US20070126562A1 (en) * 2005-12-07 2007-06-07 Samsung Electronics Co., Ltd. Security system and method using mobile terminal
US20070162731A1 (en) * 2005-12-23 2007-07-12 Morgan Stanley Systems and methods for configuration of mobile computing devices
US20070178937A1 (en) * 2004-03-10 2007-08-02 Koninklijke Philips Electronics N.V. Mobile terminal with reduced components
US20070190977A1 (en) * 2005-07-20 2007-08-16 Kenny Fok Apparatus and methods for secure architectures in wireless networks
US20070218895A1 (en) * 2006-03-20 2007-09-20 Rave Wireless, Inc. Personal security system
US20090156254A1 (en) * 2005-10-10 2009-06-18 Wavecom Radio communication device comprising at least one radio communication module and one sim card, corresponding radio communication module and sim card
EP1860595A3 (en) * 2006-05-23 2009-07-08 Vodafone Holding GmbH Chip card with at least two identities
US7676222B1 (en) * 1999-11-22 2010-03-09 Alcatel Home and roaming provisioning method for mobile terminals

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000278166A (en) * 1999-03-26 2000-10-06 Nec Corp Software mobile phone
FR2794917B1 (en) * 1999-06-10 2001-08-31 Cit Alcatel Method of access authorization to a cellular network Radiocommunication from a phone simplifies, radio and telephone system simplifies associates
US6493553B1 (en) * 1999-06-25 2002-12-10 Lucent Technologies Inc. Mobile-station adapted for removable user identity modules
JP2001186556A (en) * 1999-12-27 2001-07-06 Toshiba Corp Mobile wireless terminal
FR2824694B1 (en) * 2001-05-14 2003-10-03 Cit Alcatel stored data management process in the memory of a SIM card of a mobile equipment
FR2842059B1 (en) * 2002-07-04 2004-12-24 Cit Alcatel Method for locking devices of a mobile telecommunication terminal
FR2842060B1 (en) * 2002-07-04 2004-12-31 Cit Alcatel Method for securing a mobile telecommunication terminal
US20040204051A1 (en) * 2002-08-27 2004-10-14 Scott Clifton E. Method and system for selecting provisioning information for mobile communication device from non-volatile memory
SE523127C2 (en) * 2003-01-20 2004-03-30 Smarttrust Ab Method for automatic selection of configuration profile to mobile phone
FI116592B (en) * 2003-11-24 2005-12-30 Nokia Corp The terminal configuration
US7146445B2 (en) * 2004-01-23 2006-12-05 Adtran, Inc. Daughtercard-based system software and hardware functionality-defining mechanism
DE102005026258A1 (en) * 2005-06-08 2006-12-14 Sigos Systemintegration Gmbh Mobile phone for use in a test system for checking transmission processes in a mobile radio network
US8909290B2 (en) * 2012-03-06 2014-12-09 Qualcomm Incorporated Methods and apparatus for subscription management in dual SIM single standby devices
CN102612136A (en) * 2012-03-28 2012-07-25 华为技术有限公司 Method and device for restarting communication in case of registration failure of identification SIM (subscriber identity module) card of customer

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266782A (en) * 1990-03-22 1993-11-30 Nokia-Mobile Phones Ltd. Control of a card interface
US5857157A (en) * 1995-06-06 1999-01-05 Sony Corporation Portable communication terminal apparatus
US5867795A (en) * 1996-08-23 1999-02-02 Motorola, Inc. Portable electronic device with transceiver and visual image display
US5875404A (en) * 1993-10-26 1999-02-23 Alcatel Mobile Phones Digital radiotelephone installation with mobile terminals
US5884168A (en) * 1996-08-30 1999-03-16 Ericsson, Inc. Multiple cellular systems with limited sim card information
US5915226A (en) * 1996-04-19 1999-06-22 Gemplus Card International Prepaid smart card in a GSM based wireless telephone network and method for operating prepaid cards
US5999811A (en) * 1996-02-16 1999-12-07 Ericsson, Inc. Mobile telephone for roaming using dual mode/band equipment including SIM cards
US6014561A (en) * 1996-05-06 2000-01-11 Ericsson Inc. Method and apparatus for over the air activation of a multiple mode/band radio telephone handset
US6097950A (en) * 1996-12-27 2000-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for global roaming in a cellular telecommunications system
US6185436B1 (en) * 1997-03-27 2001-02-06 Siemens Information And Communication Networks, Inc. Wireless communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8827670D0 (en) * 1988-11-26 1988-12-29 Storno As Radio
GB2269512B (en) * 1992-08-03 1996-08-14 Nokia Mobile Phones Ltd Radio arrangement
DE69535140T2 (en) * 1994-06-30 2006-12-07 Casio Computer Co., Ltd. Apparatus for radio communication with multiple identification codes
FI952146A (en) * 1995-05-04 1996-11-05 Nokia Telecommunications Oy Client Device Permissions Review
IT1277879B1 (en) * 1995-07-27 1997-11-12 Telecom Italia Mobile Spa Radio mobile terminal with an additional reader of chip cards.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266782A (en) * 1990-03-22 1993-11-30 Nokia-Mobile Phones Ltd. Control of a card interface
US5875404A (en) * 1993-10-26 1999-02-23 Alcatel Mobile Phones Digital radiotelephone installation with mobile terminals
US5857157A (en) * 1995-06-06 1999-01-05 Sony Corporation Portable communication terminal apparatus
US5999811A (en) * 1996-02-16 1999-12-07 Ericsson, Inc. Mobile telephone for roaming using dual mode/band equipment including SIM cards
US5915226A (en) * 1996-04-19 1999-06-22 Gemplus Card International Prepaid smart card in a GSM based wireless telephone network and method for operating prepaid cards
US6014561A (en) * 1996-05-06 2000-01-11 Ericsson Inc. Method and apparatus for over the air activation of a multiple mode/band radio telephone handset
US5867795A (en) * 1996-08-23 1999-02-02 Motorola, Inc. Portable electronic device with transceiver and visual image display
US5884168A (en) * 1996-08-30 1999-03-16 Ericsson, Inc. Multiple cellular systems with limited sim card information
US6097950A (en) * 1996-12-27 2000-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for global roaming in a cellular telecommunications system
US6185436B1 (en) * 1997-03-27 2001-02-06 Siemens Information And Communication Networks, Inc. Wireless communication system

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859650B1 (en) * 1997-06-16 2005-02-22 Swisscom Mobile Ag Mobile device, chip card and method of communication
US20080137836A1 (en) * 1997-11-17 2008-06-12 Nec Corporation Portable communication apparatus
US7787616B2 (en) 1997-11-17 2010-08-31 Nec Corporation Portable communication apparatus
US20020009193A1 (en) * 1997-11-17 2002-01-24 Nec Corporation Portable communication apparatus
US20080146288A1 (en) * 1997-11-17 2008-06-19 Nec Corporation Portable communication apparatus
US7372958B2 (en) * 1997-11-17 2008-05-13 Nec Corporation Portable communication apparatus
US6975883B1 (en) * 1999-05-10 2005-12-13 Giesecke & Devrient Gmbh Device for protecting the initial utilization of a processor /chip card
US7676222B1 (en) * 1999-11-22 2010-03-09 Alcatel Home and roaming provisioning method for mobile terminals
US20020082049A1 (en) * 2000-10-03 2002-06-27 Prise Michael Edward Location information erase on SIM cards
US7089036B2 (en) * 2000-10-03 2006-08-08 Cingular Wireless Ii, Llc Location information erase on SIM cards
US7406312B2 (en) 2000-10-03 2008-07-29 Michael Edward Prise Location information erase on SIM cards
US9426732B2 (en) 2000-10-03 2016-08-23 At&T Mobility Ii Llc Location information erase on SIM cards
US20070015539A1 (en) * 2000-10-03 2007-01-18 Cingular Wireless Ii, Llc Location information erase on SIM cards
US6957060B1 (en) * 2000-11-28 2005-10-18 Nortel Networks Limited Methods and apparatus for establishing a call in a cellular mobile network
US7757094B2 (en) * 2001-02-27 2010-07-13 Qualcomm Incorporated Power management for subscriber identity module
US20020120857A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Subscriber identity module verification during power management
US20020120852A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Power management for subscriber identity module
US7137003B2 (en) * 2001-02-27 2006-11-14 Qualcomm Incorporated Subscriber identity module verification during power management
US20040038669A1 (en) * 2002-08-21 2004-02-26 Lg Electronics Inc. Method of preventing the unauthorized use of a user identification module
US7496381B2 (en) * 2002-08-21 2009-02-24 Jang Eon Kim Method of preventing the unauthorized use of a user identification module
US20050009563A1 (en) * 2003-07-10 2005-01-13 Fredrik Stenmark Methods, electronic devices and computer program products for transferring data stored in an electronic device when a subscriber identity module is absent therefrom
US7729725B2 (en) * 2003-07-10 2010-06-01 Sony Ericsson Mobile Communications Ab Methods, electronic devices and computer program products for transferring data stored in an electronic device when a subscriber identity module is absent therefrom
US7164912B2 (en) * 2004-01-07 2007-01-16 Research In Motion Limited Apparatus, and associated method, for facilitating selection by a mobile node of a network through which to communicate using a hierarchical selection process
US7328016B2 (en) * 2004-01-07 2008-02-05 Research In Motion Limited Apparatus, and associated method, for facilitating network selection at a mobile node utilizing a network selection list maintained thereat
US20050148332A1 (en) * 2004-01-07 2005-07-07 Adrian Buckley Apparatus, and associated method, for facilitating selection by a mobile node of a network through which to communicate using a hierarchical selection process
US20050148333A1 (en) * 2004-01-07 2005-07-07 Adrian Buckley Apparatus, and associated method, for facilitating network selection at a mobile node utilizing a network selection list maintained thereat
US9510183B2 (en) 2004-01-07 2016-11-29 Blackberry Limited Apparatus, and associated method, for facilitating network selection at a mobile node utilizing a network selction list maintained thereat
US20050197102A1 (en) * 2004-03-05 2005-09-08 Lg Electronics Inc. Coding method of mobile user equipment
US7610039B2 (en) * 2004-03-05 2009-10-27 Lg Electronics Inc. Coding method of mobile user equipment
CN1930898B (en) 2004-03-10 2010-12-22 Nxp股份有限公司 Mobile terminal with reduced components
US7599713B2 (en) * 2004-03-10 2009-10-06 Nxp B.V. Mobile terminal with reduced components
US20070178937A1 (en) * 2004-03-10 2007-08-02 Koninklijke Philips Electronics N.V. Mobile terminal with reduced components
US20050250539A1 (en) * 2004-05-06 2005-11-10 Veron Christian H Method of and system for storage of I-WLAN temporary identities
US7836305B2 (en) * 2004-05-06 2010-11-16 Telefonaktiebolaget L M Ericsson (Publ) Method of and system for storage of I-WLAN temporary identities
US8320880B2 (en) * 2005-07-20 2012-11-27 Qualcomm Incorporated Apparatus and methods for secure architectures in wireless networks
US9769669B2 (en) 2005-07-20 2017-09-19 Qualcomm Incorporated Apparatus and methods for secure architectures in wireless networks
US20070190977A1 (en) * 2005-07-20 2007-08-16 Kenny Fok Apparatus and methods for secure architectures in wireless networks
US8131318B2 (en) * 2005-10-10 2012-03-06 Wavecom Radio communication device comprising at least one radio communication module and one SIM card, corresponding radio communication module and SIM card
US20090156254A1 (en) * 2005-10-10 2009-06-18 Wavecom Radio communication device comprising at least one radio communication module and one sim card, corresponding radio communication module and sim card
US20070126562A1 (en) * 2005-12-07 2007-06-07 Samsung Electronics Co., Ltd. Security system and method using mobile terminal
US7966001B2 (en) 2005-12-23 2011-06-21 Morgan Stanley Systems and methods for configuration of mobile computing devices
US20070162731A1 (en) * 2005-12-23 2007-07-12 Morgan Stanley Systems and methods for configuration of mobile computing devices
US7689205B2 (en) * 2005-12-23 2010-03-30 Morgan Stanley Systems and methods for configuration of mobile computing devices
US20100178899A1 (en) * 2005-12-23 2010-07-15 Morgan Stanley (A Delaware Corporation) Systems and methods for configuration of mobile computing devices
US9277389B2 (en) 2006-03-20 2016-03-01 Rave Wireless, Inc. Personal security system
US9071643B2 (en) 2006-03-20 2015-06-30 Rave Wireless, Inc. Personal security system
US9503876B2 (en) 2006-03-20 2016-11-22 Rave Wirless, Inc. Personal security system
US10182332B2 (en) 2006-03-20 2019-01-15 Rave Wireless, Inc. Personal security system
US20070218895A1 (en) * 2006-03-20 2007-09-20 Rave Wireless, Inc. Personal security system
US9813885B2 (en) 2006-03-20 2017-11-07 Rave Wireless, Inc. Personal security system
EP1860595A3 (en) * 2006-05-23 2009-07-08 Vodafone Holding GmbH Chip card with at least two identities

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GB2326309B (en) 2002-04-10
JPH11113070A (en) 1999-04-23
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US20020142813A1 (en) 2002-10-03
EP0884916A2 (en) 1998-12-16
EP0884916A3 (en) 2000-01-05

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